REPRESENTATIVES

 
NORWAY, SWEDEN, DENMARK, NETHERLANDS, GERMANY, U.K., ITALY
AMFLOW® NORGE   
Prinsens vei 12
4315 Sandnes
Norway

Phone:   +47.922.19.656
Fax:   +47.520.00.591
 Email:   leif.egil.pettersen@amflow.no

 

MALAYSIA, INDONESIA, SINGAPORE, INDIA, THAILAND, VIETNAM
AMFLOW CONTROLS ASIA SDN BHD   
No. 1701, Block 1, TTDI ADINA
Jalan Judo 13/45, Seksyen 13
40675 Shah Alam, Selangor
Malaysia

Phone:   (+603) 5523.8418
Mobil:   (+6012) 3323.118
 Email:   amflowcontrols@gmail.com

 

  

NIGERIA
SUDIFLOW INTERGRATED SERVICES, LTD   
25 Elelenwo Road
Port Harcourt, Nigeria

Phone:   +234.803.309.1405
+705.679.4894
 Email:   sudiflow@yahoo.com

 

AMFLOW® AM7E SERIES FLOW CONTROL VALVE

 

OVERVIEW 

For chemical injection applications requiring a range of flow rates as low as 0.09 LPH up to 140 LPH the ATEX-certified AM7E Series is an upgrade to the standard AM7B.  The AM7E Series features a dual jet system with a secondary jet switch that greatly increases the turndown ratio of up to 150:1, with repeatability and accuracy within ± 3% full range.  The AM7E regulates operating pressure between 20-bar (300 PSI) to 690 bar (10,000 PSI) maintaining a continuous flow rate regardless of pressure fluctuations. The AM7E may be combined with any of Amflow's® Electronic Actuators. 

Specifications

Design Features

  • Low Maintenance
  • 150:1 at 7-bar ∆p turndown ratio 
  • Maximum panel thickness: 7mm (0.28”)
  • Mounting hole diameter: 35mm (1.38”)
  • Low torque requirements for adjustment
  • Purge port is located 180 degrees from Inlet port
  • Available as an external adjust configuration
  • Environmentally Sealed

Mechanical Features

  • Construction:  316L Stainless Steel
  • Components:  Ceramic for high pressure control
  • Inlet & Outlet Ports:  1/4" BSPP
  • Purge Port:  1/4" BSPP
  • Seals:  FFKM & PTFE
  • Weight: 3.9 kg (8.6 lbs)

Operating Environment

  • Operating Temperature: -15oC to 200oC  (5oF to 392oF)
  • ATEX 2 G Ex d T3

Certification

  • Certification of material type and condition, and all post process, including anodizing, heat treatment, plating, and all chemical processes, will be maintained on file with A & H Enterprises, Inc. for a period of not less than five years. 
 Standard
Minimum H2O
Standard
Maximum H2O
Flow*  0.09 LPH  140 LPH
Operating Pressure**  20-bar (300 PSI)  690-bar (10,000 PSI)
Hydrostatic Pressure Test 1034-bar
(15,000 PSI)
Turndown Ratio up to
150:1 at 7-bar ∆p


    * Depending on characteristics of the media
  ** Inlet Pressure.  Minimum recommended pressure supplied by pump to valve 
*** Turndown Ratio can vary dependent upon chemical composition, flow rate, and ∆p